https://github.com/bwendling created https://github.com/llvm/llvm-project/pull/73465
I'll add some testcases later today. >From 3aa35a39184ff8d4ff11b9f41b4551bec78bdca5 Mon Sep 17 00:00:00 2001 From: Bill Wendling <mo...@google.com> Date: Wed, 22 Nov 2023 15:16:19 -0800 Subject: [PATCH] [Clang] Use correct base expression for counted_by field The base expression of the counted_by field may not be the outermost enclosing struct, but could be a sub-struct. Use the latter in those cases. Closes #73168 --- clang/lib/CodeGen/CGBuiltin.cpp | 4 +- clang/lib/CodeGen/CGExpr.cpp | 52 ++++++--- clang/lib/CodeGen/CodeGenFunction.h | 3 +- clang/test/CodeGen/attr-counted-by.c | 164 +++++++++++++-------------- 4 files changed, 120 insertions(+), 103 deletions(-) diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index 710e4c162103b41..43bf1218b70d781 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/lib/CodeGen/CGBuiltin.cpp @@ -916,7 +916,7 @@ CodeGenFunction::emitFlexibleArrayMemberSize(const Expr *E, unsigned Type, // Build a load of the counted_by field. bool IsSigned = CountedByFD->getType()->isSignedIntegerType(); - const Expr *CountedByExpr = BuildCountedByFieldExpr(Base, CountedByFD); + Expr *CountedByExpr = BuildCountedByFieldExpr(Base, CountedByFD); Value *CountedByInst = EmitAnyExprToTemp(CountedByExpr).getScalarVal(); llvm::Type *CountedByTy = CountedByInst->getType(); @@ -945,7 +945,7 @@ CodeGenFunction::emitFlexibleArrayMemberSize(const Expr *E, unsigned Type, : Builder.CreateZExtOrTrunc(FAMSize, ResType); Value *Res = FAMSize; - if (const auto *DRE = dyn_cast<DeclRefExpr>(Base)) { + if (isa<DeclRefExpr>(Base)) { // The whole struct is specificed in the __bdos. const RecordDecl *OuterRD = CountedByFD->getDeclContext()->getOuterLexicalRecordContext(); diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index a75f630e1a4c767..60dc5d68a223dd8 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -940,7 +940,7 @@ static llvm::Value *getArrayIndexingBound(CodeGenFunction &CGF, if (const ValueDecl *VD = CGF.FindCountedByField(Base)) { IndexedType = Base->getType(); - const Expr *E = CGF.BuildCountedByFieldExpr(Base, VD); + Expr *E = CGF.BuildCountedByFieldExpr(Base, VD); return CGF.EmitAnyExprToTemp(E).getScalarVal(); } } @@ -956,21 +956,41 @@ static llvm::Value *getArrayIndexingBound(CodeGenFunction &CGF, return nullptr; } -const Expr * -CodeGenFunction::BuildCountedByFieldExpr(const Expr *Base, - const ValueDecl *CountedByVD) { +Expr *CodeGenFunction::BuildCountedByFieldExpr(const Expr *Base, + const ValueDecl *CountedByVD) { // Find the outer struct expr (i.e. p in p->a.b.c.d). Expr *CountedByExpr = const_cast<Expr *>(Base)->IgnoreParenImpCasts(); + // Get the enclosing struct, but not the outermost enclosing struct. + const DeclContext *DC = CountedByVD->getLexicalDeclContext(); + const RecordDecl *CountedByRD = dyn_cast<RecordDecl>(DC); + if (!CountedByRD) + return nullptr; + // Work our way up the expression until we reach the DeclRefExpr. - while (!isa<DeclRefExpr>(CountedByExpr)) - if (const auto *ME = dyn_cast<MemberExpr>(CountedByExpr)) - CountedByExpr = ME->getBase()->IgnoreParenImpCasts(); + while (auto *ME = dyn_cast<MemberExpr>(CountedByExpr)) { + CountedByExpr = ME->getBase()->IgnoreImpCasts(); + + // Use the base of an ArraySubscriptExpr. + while (auto *ASE = dyn_cast<ArraySubscriptExpr>(CountedByExpr)) + CountedByExpr = ASE->getBase()->IgnoreImpCasts(); + + QualType Ty = CountedByExpr->getType(); + if (Ty->isPointerType()) + Ty = Ty->getPointeeType(); + + // Stop when we reach the struct containing the counted_by field. + if (CountedByRD == Ty->getAsRecordDecl()) + break; + } + + ASTContext &Ctx = getContext(); - // Add back an implicit cast to create the required pr-value. - CountedByExpr = ImplicitCastExpr::Create( - getContext(), CountedByExpr->getType(), CK_LValueToRValue, CountedByExpr, - nullptr, VK_PRValue, FPOptionsOverride()); + if (!CountedByExpr->isPRValue()) + // Add an implicit cast to create the required pr-value. + CountedByExpr = ImplicitCastExpr::Create( + Ctx, CountedByExpr->getType(), CK_LValueToRValue, CountedByExpr, + nullptr, VK_PRValue, FPOptionsOverride()); if (const auto *IFD = dyn_cast<IndirectFieldDecl>(CountedByVD)) { // The counted_by field is inside an anonymous struct / union. The @@ -978,15 +998,13 @@ CodeGenFunction::BuildCountedByFieldExpr(const Expr *Base, // easily. (Yay!) for (NamedDecl *ND : IFD->chain()) { auto *VD = cast<ValueDecl>(ND); - CountedByExpr = - MemberExpr::CreateImplicit(getContext(), CountedByExpr, - CountedByExpr->getType()->isPointerType(), - VD, VD->getType(), VK_LValue, OK_Ordinary); + CountedByExpr = MemberExpr::CreateImplicit( + Ctx, CountedByExpr, CountedByExpr->getType()->isPointerType(), VD, + VD->getType(), VK_LValue, OK_Ordinary); } } else { CountedByExpr = MemberExpr::CreateImplicit( - getContext(), const_cast<Expr *>(CountedByExpr), - CountedByExpr->getType()->isPointerType(), + Ctx, CountedByExpr, CountedByExpr->getType()->isPointerType(), const_cast<ValueDecl *>(CountedByVD), CountedByVD->getType(), VK_LValue, OK_Ordinary); } diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h index 618e78809db408b..7dc4d2812ab245d 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -3032,8 +3032,7 @@ class CodeGenFunction : public CodeGenTypeCache { const ValueDecl *FindCountedByField(const Expr *Base); /// Build an expression accessing the "counted_by" field. - const Expr *BuildCountedByFieldExpr(const Expr *Base, - const ValueDecl *CountedByVD); + Expr *BuildCountedByFieldExpr(const Expr *Base, const ValueDecl *CountedByVD); llvm::Value *EmitScalarPrePostIncDec(const UnaryOperator *E, LValue LV, bool isInc, bool isPre); diff --git a/clang/test/CodeGen/attr-counted-by.c b/clang/test/CodeGen/attr-counted-by.c index 5cefff0e6f1cd5c..97226a24f5d62fe 100644 --- a/clang/test/CodeGen/attr-counted-by.c +++ b/clang/test/CodeGen/attr-counted-by.c @@ -61,14 +61,14 @@ struct anon_struct { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[COUNT:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = load i32, ptr [[COUNT]], align 8, !tbaa [[TBAA2:![0-9]+]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = icmp ult i64 [[TMP1]], [[TMP2]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT7:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7:![0-9]+]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6:![0-9]+]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = icmp ult i64 [[TMP1]], [[TMP2]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT7:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7:![0-9]+]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB2:[0-9]+]], i64 [[TMP4]]) #[[ATTR4:[0-9]+]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB2:[0-9]+]], i64 [[TMP4]]) #[[ATTR4:[0-9]+]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont7: // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED]], ptr [[P]], i64 0, i32 2, i64 [[TMP1]] // SANITIZE-WITH-ATTR-NEXT: store i32 [[VAL]], ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA2]] @@ -107,12 +107,12 @@ void test1(struct annotated *p, int index, int val) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[COUNT:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = load i32, ptr [[COUNT]], align 8, !tbaa [[TBAA2]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP1]], [[INDEX]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP1]], [[INDEX]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB4:[0-9]+]], i64 [[INDEX]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB4:[0-9]+]], i64 [[INDEX]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont12: // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED]], ptr [[P]], i64 0, i32 2, i64 [[INDEX]] // SANITIZE-WITH-ATTR-NEXT: [[DOTINV:%.*]] = icmp slt i32 [[TMP0]], 0 @@ -156,12 +156,12 @@ void test2(struct annotated *p, size_t index) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[COUNT:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = load i32, ptr [[COUNT]], align 8, !tbaa [[TBAA2]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP1]], [[INDEX]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP1]], [[INDEX]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB5:[0-9]+]], i64 [[INDEX]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB5:[0-9]+]], i64 [[INDEX]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont12: // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED]], ptr [[P]], i64 0, i32 2, i64 [[INDEX]] // SANITIZE-WITH-ATTR-NEXT: [[DOTINV:%.*]] = icmp slt i32 [[TMP0]], 0 @@ -211,14 +211,14 @@ void test3(struct annotated *p, size_t index) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[COUNT:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = load i32, ptr [[COUNT]], align 8, !tbaa [[TBAA2]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = icmp ult i64 [[TMP1]], [[TMP2]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT13:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = icmp ult i64 [[TMP1]], [[TMP2]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT13:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB6:[0-9]+]], i64 [[TMP4]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB6:[0-9]+]], i64 [[TMP4]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont13: // SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = icmp sgt i32 [[TMP0]], 2 // SANITIZE-WITH-ATTR-NEXT: [[TMP6:%.*]] = shl i32 [[TMP0]], 2 @@ -229,14 +229,14 @@ void test3(struct annotated *p, size_t index) { // SANITIZE-WITH-ATTR-NEXT: store i32 [[CONV3]], ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA2]] // SANITIZE-WITH-ATTR-NEXT: [[TMP9:%.*]] = load i32, ptr [[COUNT]], align 8, !tbaa [[TBAA2]] // SANITIZE-WITH-ATTR-NEXT: [[ADD:%.*]] = add nsw i32 [[INDEX]], 1 -// SANITIZE-WITH-ATTR-NEXT: [[TMP10:%.*]] = sext i32 [[ADD]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP11:%.*]] = zext i32 [[TMP9]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP12:%.*]] = icmp ult i64 [[TMP10]], [[TMP11]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP12]], label [[CONT34:%.*]], label [[HANDLER_OUT_OF_BOUNDS29:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP10:%.*]] = sext i32 [[ADD]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP11:%.*]] = zext i32 [[TMP9]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP12:%.*]] = icmp ult i64 [[TMP10]], [[TMP11]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP12]], label [[CONT34:%.*]], label [[HANDLER_OUT_OF_BOUNDS29:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds29: -// SANITIZE-WITH-ATTR-NEXT: [[TMP13:%.*]] = zext i32 [[ADD]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB7:[0-9]+]], i64 [[TMP13]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP13:%.*]] = zext i32 [[ADD]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB7:[0-9]+]], i64 [[TMP13]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont34: // SANITIZE-WITH-ATTR-NEXT: [[TMP14:%.*]] = icmp sgt i32 [[TMP9]], 3 // SANITIZE-WITH-ATTR-NEXT: [[TMP15:%.*]] = shl i32 [[TMP9]], 2 @@ -247,14 +247,14 @@ void test3(struct annotated *p, size_t index) { // SANITIZE-WITH-ATTR-NEXT: store i32 [[CONV20]], ptr [[ARRAYIDX32]], align 4, !tbaa [[TBAA2]] // SANITIZE-WITH-ATTR-NEXT: [[TMP18:%.*]] = load i32, ptr [[COUNT]], align 8, !tbaa [[TBAA2]] // SANITIZE-WITH-ATTR-NEXT: [[ADD45:%.*]] = add nsw i32 [[INDEX]], 2 -// SANITIZE-WITH-ATTR-NEXT: [[TMP19:%.*]] = sext i32 [[ADD45]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP20:%.*]] = zext i32 [[TMP18]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP21:%.*]] = icmp ult i64 [[TMP19]], [[TMP20]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP21]], label [[CONT56:%.*]], label [[HANDLER_OUT_OF_BOUNDS51:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP19:%.*]] = sext i32 [[ADD45]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP20:%.*]] = zext i32 [[TMP18]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP21:%.*]] = icmp ult i64 [[TMP19]], [[TMP20]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP21]], label [[CONT56:%.*]], label [[HANDLER_OUT_OF_BOUNDS51:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds51: -// SANITIZE-WITH-ATTR-NEXT: [[TMP22:%.*]] = zext i32 [[ADD45]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB8:[0-9]+]], i64 [[TMP22]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP22:%.*]] = zext i32 [[ADD45]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB8:[0-9]+]], i64 [[TMP22]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont56: // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX54:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED]], ptr [[P]], i64 0, i32 2, i64 [[TMP19]] // SANITIZE-WITH-ATTR-NEXT: [[TMP23:%.*]] = sub nsw i32 [[TMP18]], [[FAM_IDX]] @@ -346,13 +346,13 @@ void test4(struct annotated *p, int index, int fam_idx) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[COUNT:%.*]] = getelementptr inbounds [[STRUCT_ANON_STRUCT:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = load i64, ptr [[COUNT]], align 8, !tbaa [[TBAA8:![0-9]+]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP0]], [[TMP1]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP0]], [[TMP1]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB9:[0-9]+]], i64 [[TMP3]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB9:[0-9]+]], i64 [[TMP3]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont12: // SANITIZE-WITH-ATTR-NEXT: [[ARRAY:%.*]] = getelementptr inbounds [[STRUCT_ANON_STRUCT]], ptr [[P]], i64 1 // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[TMP1]] @@ -407,13 +407,13 @@ void test5(struct anon_struct *p, int index) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[COUNT:%.*]] = getelementptr inbounds [[STRUCT_ANON_STRUCT:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = load i64, ptr [[COUNT]], align 8, !tbaa [[TBAA8]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP0]], [[TMP1]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP0]], [[TMP1]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP2]], label [[CONT12:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB10:[0-9]+]], i64 [[TMP3]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB10:[0-9]+]], i64 [[TMP3]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont12: // SANITIZE-WITH-ATTR-NEXT: [[ARRAY:%.*]] = getelementptr inbounds [[STRUCT_ANON_STRUCT]], ptr [[P]], i64 1 // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i32], ptr [[ARRAY]], i64 0, i64 [[TMP1]] @@ -468,14 +468,14 @@ void test6(struct anon_struct *p, int index) { // SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 8 // SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = and i32 [[TMP1]], 255 // SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = icmp ugt i32 [[TMP2]], [[INDEX]] -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT23:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT23:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB12:[0-9]+]], i64 [[TMP4]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB12:[0-9]+]], i64 [[TMP4]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont23: // SANITIZE-WITH-ATTR-NEXT: [[INTS:%.*]] = getelementptr inbounds i8, ptr [[P]], i64 9 -// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[INTS]], i64 0, i64 [[TMP5]] // SANITIZE-WITH-ATTR-NEXT: [[DOTINV:%.*]] = icmp slt i32 [[TMP1]], 0 // SANITIZE-WITH-ATTR-NEXT: [[TMP6:%.*]] = tail call i32 @llvm.smax.i32(i32 [[TMP1]], i32 12) @@ -529,13 +529,13 @@ void test7(struct union_of_fams *p, int index) { // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = getelementptr inbounds [[STRUCT_UNION_OF_FAMS:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = load i8, ptr [[TMP0]], align 8, !tbaa [[TBAA10]] // SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = zext i8 [[TMP1]] to i64 -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = icmp ult i64 [[TMP3]], [[TMP2]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP4]], label [[CONT24:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = icmp ult i64 [[TMP3]], [[TMP2]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP4]], label [[CONT24:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB13:[0-9]+]], i64 [[TMP5]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB13:[0-9]+]], i64 [[TMP5]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont24: // SANITIZE-WITH-ATTR-NEXT: [[INTS:%.*]] = getelementptr inbounds i8, ptr [[P]], i64 9 // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[INTS]], i64 0, i64 [[TMP3]] @@ -582,14 +582,14 @@ void test8(struct union_of_fams *p, int index) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = getelementptr inbounds [[STRUCT_UNION_OF_FAMS:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 8, !tbaa [[TBAA10]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[TMP1]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = icmp ult i64 [[TMP2]], [[TMP3]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP4]], label [[CONT24:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[TMP1]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = icmp ult i64 [[TMP2]], [[TMP3]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP4]], label [[CONT24:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB14:[0-9]+]], i64 [[TMP5]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB14:[0-9]+]], i64 [[TMP5]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont24: // SANITIZE-WITH-ATTR-NEXT: [[BYTES:%.*]] = getelementptr inbounds i8, ptr [[P]], i64 12 // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[BYTES]], i64 0, i64 [[TMP2]] @@ -644,14 +644,14 @@ void test9(struct union_of_fams *p, int index) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = getelementptr inbounds [[STRUCT_UNION_OF_FAMS:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 8, !tbaa [[TBAA10]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[TMP1]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = icmp ult i64 [[TMP2]], [[TMP3]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP4]], label [[CONT24:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = zext i32 [[TMP1]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = icmp ult i64 [[TMP2]], [[TMP3]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP4]], label [[CONT24:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB15:[0-9]+]], i64 [[TMP5]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP5:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB15:[0-9]+]], i64 [[TMP5]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont24: // SANITIZE-WITH-ATTR-NEXT: [[BYTES:%.*]] = getelementptr inbounds i8, ptr [[P]], i64 12 // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [0 x i8], ptr [[BYTES]], i64 0, i64 [[TMP2]] @@ -700,14 +700,14 @@ void test10(struct union_of_fams *p, int index) { // SANITIZE-WITH-ATTR-NEXT: entry: // SANITIZE-WITH-ATTR-NEXT: [[COUNT:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED:%.*]], ptr [[P]], i64 0, i32 1 // SANITIZE-WITH-ATTR-NEXT: [[TMP0:%.*]] = load i32, ptr [[COUNT]], align 8, !tbaa [[TBAA2]] -// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = icmp ult i64 [[TMP1]], [[TMP2]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT7:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP1:%.*]] = sext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP2:%.*]] = zext i32 [[TMP0]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: [[TMP3:%.*]] = icmp ult i64 [[TMP1]], [[TMP2]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: br i1 [[TMP3]], label [[CONT7:%.*]], label [[HANDLER_OUT_OF_BOUNDS:%.*]], !prof [[PROF7]], !nosanitize [[META6]] // SANITIZE-WITH-ATTR: handler.out_of_bounds: -// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB16:[0-9]+]], i64 [[TMP4]]) #[[ATTR4]], !nosanitize !6 -// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize !6 +// SANITIZE-WITH-ATTR-NEXT: [[TMP4:%.*]] = zext i32 [[INDEX]] to i64, !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: tail call void @__ubsan_handle_out_of_bounds_abort(ptr nonnull @[[GLOB16:[0-9]+]], i64 [[TMP4]]) #[[ATTR4]], !nosanitize [[META6]] +// SANITIZE-WITH-ATTR-NEXT: unreachable, !nosanitize [[META6]] // SANITIZE-WITH-ATTR: cont7: // SANITIZE-WITH-ATTR-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [[STRUCT_ANNOTATED]], ptr [[P]], i64 0, i32 2, i64 [[TMP1]] // SANITIZE-WITH-ATTR-NEXT: store i32 4, ptr [[ARRAYIDX]], align 4, !tbaa [[TBAA2]] _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits